Yealink SIP-T20P User Manual

Overview
3
Icons appear on the phone LCD screen are described in the following table:
Icon
Description
Network is unavailable
Hands-free speakerphone mode
Handset mode
Headset mode
123
Numeric input mode
abc
Multi-lingual lowercase letters input mode
ABC
Multi-lingual uppercase letters input mode
2aB
Alphanumeric input mode
Voice Mail
Auto Answer
Do Not Disturb
Call Forward
Call Mute
Keypad Lock
Received Calls
Dialed Calls
Missed Calls
Recording box is full
A call cannot be recorded

Yealink SIP-T20P Specifications

General

Keypad number of keys	31
Speakerphone	Yes
Voice codecs	G.711, G.722, G.723.1, G.726
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	200 mm
Width	185 mm
Height	90 mm
Weight	770 g